user-avatar
thomngo
2 năm trước
GIẢI CỤ THỂ GIÚP MÌNH VỚI 1. Một phân tử ADN dài 0,69564 µm, điều khiển tổng hợp 1 loại protein. Số axit amin do môi trường cung cấp để tổng hợp 5 phân tử protein nói trên là: A. 10230 axit amin B. 3410 axit amin C. 3405 axit amin D. 3400 axit amin
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Giúp em với ạ 1.Choose the word of phrase that best completes each sentence below. 24. In order to keep __________, you should eat well and exercise regularly. A. warm B. excited C. healthy D. quiet 25. My sister always has a lot of new ideas. She’s a __________ person. A. creative B. hard-working C. quiet D. healthy 26. Don’t go climbing without the necessary __________. A. uniform B. pocket money C. equipment D. share 27. My son is just 2 years old and he is in __________ now. A. kindergarten B. secondary school C. overseas D. high school 28. I don’t like to __________ money from friends. A. pay B. knock C. borrow D. help 29. My best friend, Hanh is _______ She talks all the time. A. talkative B. kind C. confident D. creative 30. By the way, how _______ is it by bus? _______ I’m not sure, but it’s very cheap A. much B. long C. far D. often 2.Choose the correct word A, B, or C for each of the gaps to complete the following text. What do you do if you want to (1) _______ a book in a library? If you know the author’s (2) _______ , go to the author catalogue. Find the title of the book (3) _______ check the shelf mark. Make a note of this before you look (4) _______ the appropriate shelf. If you do not know the author’s name, go to the (5) _______ catalogue. If there (6) _______ no title catalogue in the library, go to the subject catalogue. Check all the titles which are under the (7) _______ you want. Then check the appropriate card, as with the author catalogue. Next look for the book on the shelf. Let the librarian stamp it (8) _______ you take it out of the library. If the book isn’t on the shelf, ask the librarian to get it for you. 1. A. find B. look C. take D. bring 2. A. address B. title C. name D. writer 3. A. and B. or C. but D. although 4. A. at B. to C. after D. for 5. A. title B. author C. subject D. name 6. A. be B. are C. is D. was 7. A. subject B. book C. index D. card 8. A. after B. what C. when D. before

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team